CookLiu

hello, guys! so great to come here and know u, i'm a camera research engineer from Hangzhou China, where the headquarters of HIKVISION and DAHUA, as well as their factories are located. if anybody wants to know something about HIKVISION and DAHUA cameras, DVR or NVR, i will be quite glad to help \ and of course i could be a good supplier, i bet u guys can understand is it ok to list my email here? i try it: cookliu21227104@gmail.com